Karyotype-phenotype correlation in females with X chromosome abnormalities.

abstract：:Clinical research has demonstrated that increased or decreased estradiol 2-hydroxylation can easily be achieved with a number of experimental approaches. In contrast, estradiol 16 alpha-hydroxylation, which may have potentially deleterious effects in estrogen-dependent tissues, cannot be readily altered. Predictable h...

journal_title：Annals of the New York Academy of Sciences

authors： Michnovicz JJ,Bradlow HL

更新日期：1990-01-01 00:00:00

abstract：:Rats subjected to various accelerations (+G) exhibited increased levels of plasma epinephrine (EPI), norepinephrine (NE), and corticosterone. However, the collection of blood was performed after a centrifugation finished, and therefore the levels could be affected by the process of deceleration. The aim of this study ...

journal_title：Annals of the New York Academy of Sciences

authors： Petrak J,Mravec B,Jurani M,Baranovska M,Tillinger A,Hapala I,Frollo I,Kvetnanský R

更新日期：2008-12-01 00:00:00

abstract：:The NFkappaB factor Bcl-3 influences the survival of T cells when they are activated to take part in immune responses. Because treatment of mice with adjuvant results in the increased expression of Bcl-3 in T cells, where it has survival-promoting effects, Bcl-3 may be an important, limiting factor that is supplied to...

journal_title：Annals of the New York Academy of Sciences

authors： Mitchell TC,Thompson BS,Trent JO,Casella CR

更新日期：2002-12-01 00:00:00

abstract：:Considerable clinical and experimental evidence indicates that loss of vestibular function results in cognitive deficits, especially deficits in spatial memory. These studies demonstrate the importance of balance for the most fundamental of cognitive processes and suggest that information about head acceleration and o...

journal_title：Annals of the New York Academy of Sciences

authors： Smith PF,Brandt T,Strupp M,Darlington CL,Zheng Y

更新日期：2009-05-01 00:00:00

abstract：:The Women's Health Initiative (WHI) hormone trials have been widely interpreted as demonstrating that combined menopausal hormone therapy (HT) fails to protect against-and may increase-cardiovascular disease (CVD), stroke, and dementia in menopausal women, regardless of whether initiated early in the menopause or late...

journal_title：Annals of the New York Academy of Sciences

authors： Harman SM,Naftolin F,Brinton EA,Judelson DR

更新日期：2005-06-01 00:00:00

abstract：:We have established several tumor T cell lines, both from the skin and from the blood of a patient with an MHC class II-/class I+, CD4+ cutaneous T cell lymphoma (CTCL). These cell lines, like the initial tumor cells, had a CD3+CD4+CD8- phenotype. We also isolated two cytotoxic T lymphocyte clones from the tumor site ...

journal_title：Annals of the New York Academy of Sciences

authors： Bagot M,Nikolova M,Schirm-Chabanette F,Wechsler J,Boumsell L,Bensussan A

更新日期：2001-09-01 00:00:00

abstract：:We have generated a transgenic rat model of Charcot-Marie-Tooth disease type 1A (CMT1A) providing formal proof that this neuropathy can be caused by increased expression of peripheral myelin protein-22 (PMP22). Heterozygous PMP22-transgenic rats develop muscle weakness and gait abnormalities as well as reduced nerve c...

journal_title：Annals of the New York Academy of Sciences

authors： Niemann S,Sereda MW,Rossner M,Stewart H,Suter U,Meinck HM,Griffiths IR,Nave KA

更新日期：1999-09-14 00:00:00

abstract：:Based on the relation found to exist between low CSF 5-HIAA and suicide attempt, in particular violent suicide attempt, both in depressed and in so-called nondepressed suicide attempters, the conclusion was drawn that decreased central 5-HT metabolism is related to (auto)aggression, rather than to depression. We chall...

journal_title：Annals of the New York Academy of Sciences

authors： Van Praag HM,Plutchik R,Conte H

更新日期：1986-01-01 00:00:00

abstract：:Protein crystallography, which has a growing role in the human genome project, is one of the most powerful techniques in modern biology. However, it can only be applied providing suitable crystals can be obtained. The ability to produce suitable crystals is currently the major bottleneck to structure determination. Mi...

journal_title：Annals of the New York Academy of Sciences

authors： Chayen NE,Helliwell JR

更新日期：2002-10-01 00:00:00

abstract：:Propagation of a kerosene spray formed by a prefilming airblast atomizer within a pulsating flame has been investigated. The measurements were performed in a 400 kW single combustor rig at typical engine conditions of up to 0.8 MPa inlet pressure and 673 K inlet temperature. The homogeneity of the fuel spray propagati...

journal_title：Annals of the New York Academy of Sciences

authors： Schober P,Meier R,Schäfer O,Wittig S

更新日期：2002-10-01 00:00:00

abstract：:Cellulose degradation is a rare trait in bacteria. However, the truly cellulolytic bacteria are extremely efficient hydrolyzers of plant cell wall polysaccharides, especially those in thermophilic anaerobic ecosystems. Clostridium stercorarium, a thermophilic ubiquitous soil dweller, has a simple cellulose hydrolyzing...

journal_title：Annals of the New York Academy of Sciences

authors： Zverlov VV,Schwarz WH

更新日期：2008-03-01 00:00:00

abstract：:Although much is known about the pleiotropic effects mediated by relaxin, the exact signaling pathways involved remain relatively elusive. This study examines LGR7 and LGR8 signaling using reporter gene technology. The greatest response was observed at the CRE reporter (indicates activation of cAMP-PKA and p38/JNK pat...

journal_title：Annals of the New York Academy of Sciences

authors： Halls ML,Bathgate RA,Roche PJ,Summers RJ

更新日期：2005-05-01 00:00:00

abstract：:Since the late sixties, several new antifungal drugs have become available. Initially, they were all intended for topical use, and, consequently, animal and human pharmacology always primarily aimed at confirming therapeutic efficacy. With the new tendency for the development of orally active antifungal drugs, human a...

journal_title：Annals of the New York Academy of Sciences

authors： Cauwenbergh G,Van Cutsem J

更新日期：1988-01-01 00:00:00

abstract：:Unfortunately, all of the problems of the hemophiliac have not been solved by the availability of concentrated factor VIII products. Patients still are faced with the crippling effects of arthritis, problems with employment, problems with ignorance (both medical and lay), and an increased risk of premature death even ...

journal_title：Annals of the New York Academy of Sciences

authors： Breckenridge RT

更新日期：1975-01-20 00:00:00

abstract：:Evidence has been presented that lipoxygenase products of arachidonic acid metabolism released during the early stages of allergic reactions play an important role in the subsequent development of late bronchial responses. Moreover, because of this, the activity of the lipoxygenase pathway and sensitivity to the produ...

journal_title：Annals of the New York Academy of Sciences

authors： Abraham WM

更新日期：1988-01-01 00:00:00

abstract：:Hamster sperm DNA is packaged so tightly that it is the most highly condensed eukaryotic DNA known. Nevertheless, the sperm genome is also organized in a very specific fashion by two nuclear structures, the nuclear matrix and the nuclear annulus. The nuclear matrix organizes sperm DNA into loop domains approximately 4...

journal_title：Annals of the New York Academy of Sciences

authors： Farrington JE,Patel R,Ward WS

更新日期：1991-01-01 00:00:00

abstract：:Stroke is a common and often fatal event, and, in survivors, it is accompanied by a high risk of recurrence. Ischemic stroke is associated with abnormal platelet activity and thrombus formation. In addition to their roles in the development of acute thrombi, platelets serve as a bridge for leukocytes within the vascul...

journal_title：Annals of the New York Academy of Sciences

authors： Franks ZG,Campbell RA,Weyrich AS,Rondina MT

更新日期：2010-10-01 00:00:00

abstract：:Recent in vivo studies suggest a role for relaxin-3 in feeding and stress. To further elucidate the function of relaxin-3 in the central nervous system, we have employed a complementary approach, based on RNA interference, to modulate relaxin-3 expression. We have designed, constructed, and characterized three microRN...

journal_title：Annals of the New York Academy of Sciences

authors： Callander GE,Thomas WG,Bathgate RA

更新日期：2009-04-01 00:00:00

abstract：:The levels of cellular glutathione (GSH) and reactive oxygen species (ROS) simultaneously determined by fluorometric measurement, may provide important information on pro-oxidative and antioxidative balance. The dual effect of quercetin antioxidant and pro-oxidant activity was proposed from different studies. Our stud...

journal_title：Annals of the New York Academy of Sciences

authors： Kim GN,Jang HD

更新日期：2009-08-01 00:00:00

abstract：:Vestibular stimulation by head accelerations always involves multisensory activation of the vestibular, somatosensory, and visual systems. Over the past few years, galvanic vestibular stimulation (GVS) has become increasingly popular for testing vestibular function for clinical and research purposes. Although GVS prov...

journal_title：Annals of the New York Academy of Sciences

authors： Jahn K,Naessl A,Strupp M,Schneider E,Brandt T,Dieterich M

更新日期：2003-10-01 00:00:00

abstract：:The molecular biological approach has provided important information toward understanding the complexities of the F0F1 ATPase. This article focuses on our recent results on the ATPase catalytic site contained in the beta subunit and the role of the gamma subunit in regulation of proton transport. We used a combination...

journal_title：Annals of the New York Academy of Sciences

authors： Nakamoto RK,Shin K,Iwamoto A,Omote H,Maeda M,Futai M

更新日期：1992-11-30 00:00:00

abstract：:Estrogen synthesized in situ plays a more important role in breast cancer cell proliferation than does circulating estrogen. Aromatase is the enzyme that converts androgen to estrogen and is expressed at a higher level in breast cancer tissue than in surrounding noncancer tissue. A promising route of chemoprevention a...

journal_title：Annals of the New York Academy of Sciences

authors： Eng ET,Williams D,Mandava U,Kirma N,Tekmal RR,Chen S

更新日期：2002-06-01 00:00:00

abstract：:Natural systems harbor complex interactions that are fundamental parts of ecology and evolution. These interactions challenge our inclinations and training to seek the simplest explanations of patterns in nature. Not least is the likelihood that some complex processes might be missed when their patterns look similar t...

journal_title：Annals of the New York Academy of Sciences

authors： Kinnison MT,Hairston NG Jr,Hendry AP

更新日期：2015-12-01 00:00:00

abstract：:Nicotinic acetylcholine receptors (nAChRs) play an important role in various processes involved in regulating systemic blood pressure. These receptors are expressed at excitatory cholinergic synapses between sympathetic preganglionic neurons and postganglionic sympathetic neurons and link the integrative activities of...

journal_title：Annals of the New York Academy of Sciences

authors： Cooper E

更新日期：2001-06-01 00:00:00

abstract：:The quest for new control strategies for ticks can profit from high throughput genomics. In order to identify genes that are involved in oogenesis and development, in defense, and in hematophagy, the transcriptomes of ovaries, hemocytes, and salivary glands from rapidly ingurgitating females, and of salivary glands fr...

journal_title：Annals of the New York Academy of Sciences

authors： Santos IK,Valenzuela JG,Ribeiro JM,de Castro M,Costa JN,Costa AM,da Silva ER,Neto OB,Rocha C,Daffre S,Ferreira BR,da Silva JS,Szabó MP,Bechara GH

更新日期：2004-10-01 00:00:00

abstract：:An extended parallel is developed between musical and prosodic structures, using the author's cognitively oriented music theory and recent work in generative phonology. For illustration, the sounds of a short poem by Robert Frost are treated entirely in musical terms. The poem is assigned a phonological stress grid an...

journal_title：Annals of the New York Academy of Sciences

authors： Lerdahl F

更新日期：2001-06-01 00:00:00

abstract：:Contemporary management of atrial fibrillation imposes many challenges, particularly in the setting of our aging population. In addition to well-recognized consequences, such as stroke and mortality, emerging evidence relates atrial fibrillation to elevated risk of dementia, posing further therapeutic challenges. As t...

journal_title：Annals of the New York Academy of Sciences

authors： Chinitz JS,Castellano JM,Kovacic JC,Fuster V

更新日期：2012-04-01 00:00:00

abstract：:Over the last years, El Sistema--the Venezuelan project started in 1975 and now acknowledged worldwide as the most significant example of collective music education--has inspired a profusion of remarkable initiatives on all continents. From the original impulse by founder José Antonio Abreu, strong social principles o...

journal_title：Annals of the New York Academy of Sciences

authors： Majno M

更新日期：2012-04-01 00:00:00

abstract：:Rapid cooling of small samples is necessary both to cryofixation for electron microscopy and to vitrification for cryopreservation. Several effects on the cooling rates of small samples quenched into liquid nitrogen were studied, including the diameter of samples, the subcooling of liquid nitrogen, the quenching speed...

journal_title：Annals of the New York Academy of Sciences

authors： Cao Q,Hua TC

更新日期：1998-09-11 00:00:00

abstract：:The human organism is in a state of dynamic equilibrium, homeostasis. The stress system is activated when homeostasis is challenged by extrinsic or intrinsic forces, the stressors. This system, whose central component is the central nervous system (CNS) and includes corticotropin-releasing hormone (CRH) and noradrener...

journal_title：Annals of the New York Academy of Sciences

authors： Stratakis CA,Chrousos GP

更新日期：1995-12-29 00:00:00